MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Steam And Gas Turbines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What happens to mach number when divergence angle is 7 degrees? |
| A. | Mach number drops from 2.5 to 1.5 |
| B. | Mach number drops from 3 to 2 |
| C. | Mach number drops from 1.5 to 1 |
| D. | None of the mentioned |
| Answer» B. Mach number drops from 3 to 2 | |
| 2. |
What happens to mach number when divergence angle is 4 degrees? |
| A. | Mach number drops from 1.10 to 0.45 |
| B. | Mach number drops from 2.10 to 1.45 |
| C. | Mach number drops from 3.10 to 2.25 |
| D. | None of the mentioned |
| Answer» C. Mach number drops from 3.10 to 2.25 | |
| 3. |
What happens when nozzle doesn t open after the burner is on? |
| A. | None of the mentioned |
| B. | Thrust force decreases |
| C. | Exit velocity increases |
| D. | Turbine blades get overheat and fails |
| Answer» E. | |